Hitachi MOLDINO JDMT150508R PTH30E Carbide Milling Insert with FW Chipbreaker and 0.8mm Corner Radius for CNC Machining

The Hitachi JDMT150508R PTH30E is a high-performance positive rake indexable carbide milling insert manufactured by Hitachi Tool (MOLDINO, Japan). This double-sided 2-corner milling insert adopts special FW chipbreaker geometry paired with PTH30E exclusive multi-layer TH coating, designed for high-efficiency shoulder milling, face milling and contour profiling on carbon steel, alloy steel, stainless steel and titanium alloys. It features 0.8mm corner radius, stable anti-wear and anti-built-up-edge performance, perfectly matched with Hitachi AHJ/AJX series shoulder milling cutter bodies for mold and automotive batch CNC machining.

• Brand: Hitachi (MOLDINO, Japan professional metal cutting tool brand)
• Full Model Code: JDMT150508R PTH30E
• Insert Shape: Positive rake double-sided 2-cutter-corner milling insert
• Size Specification: Side length 16mm, width 9.12mm, thickness 5mm
• Corner Radius (RE): 0.8 mm
• Chipbreaker Type: FW general-purpose chipbreaker
• Coating Grade: PTH30E (TH series multi-layer hard anti-adhesion coating)
• Coating Appearance: Bronze reddish finish
• Number of Usable Edges: 2 cutting corners
• Relief Angle: D-type 15° positive back relief angle
• Matched Cutter Body: Hitachi AHJ, AJX series square shoulder milling end mills
• Recommended Clamping Screw: Hitachi dedicated Torx insert locking screw for JDMT series
• Standard Packing: 10 pieces per original plastic compartment box

• Carbon steel: 1018, 1045, A3 mild steel
• Alloy structural steel: 40Cr, 4140, pre-hardened mold steel P20 / 718H
• Stainless steel: 304, 316, duplex stainless steel
• Titanium alloy, heat-resistant superalloy
• Grey cast iron & ductile iron

• High-efficiency square shoulder side milling for mold bases, plastic molds
• Step surface roughing & semi-finishing on automotive structural parts
• Contour profiling, cavity shallow slot milling on CNC machining centers
• Hydraulic fittings, mechanical general component batch mass production
• Wet coolant high-speed milling requiring long tool service life

• PTH30E multi-layer TH coating: Ultra-low friction coefficient effectively suppresses chip adhesion and built-up edge, greatly improves wear resistance when processing sticky stainless steel & titanium alloy
• FW optimized chipbreaker: Balanced chip curling performance for both rough and semi-finish milling, prevents long strip chips tangling around cutters
• Double-sided 2 usable corners: Double service life compared to single-edge inserts, reduces overall tool cost
• 15° positive rake design: Low cutting resistance, lowers machine spindle load and reduces machining vibration
• Original Japanese ultra-fine grain carbide substrate: Excellent toughness to resist edge chipping under interrupted cutting
• Universal matching compatibility: Fully interchangeable with all standard Hitachi AHJ/AJX series shoulder milling cutters